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How to calculate the SVG Path for an arc (of a circle)
...nt svg element. For example viewBox="0 0 500 500"
– Håken Lid
May 24 '19 at 14:20
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Why is it recommended to have empty line in the end of a source file?
...ikely to result in a newline at the end.
– Raimund Krämer
Sep 24 at 8:25
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What's better at freeing memory with PHP: unset() or $var = null
...age collector will do it when it see fits - by intention as soon, as those CPU cycles aren't needed anyway, or as late as before the script would run out of memory, whatever occurs first.
If you are doing $whatever = null; then you are rewriting variable's data. You might get memory freed / shrunk f...
PHP PDO returning single row
... answered Feb 13 '15 at 11:14
Bé Khỏe Bé ProBé Khỏe Bé Pro
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How to Detect if I'm Compiling Code with a particular Visual Studio version?
... you just need to check == 1500 in that case
– José
Nov 26 '13 at 20:46
@José, true we could simplify it to just ...
Why is a boolean 1 byte and not 1 bit of size?
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Because the CPU can't address anything smaller than a byte.
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How can I specify the base for Math.log() in JavaScript?
...swered Jan 23 '14 at 10:44
YukuléléYukulélé
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How do I 'git diff' on a certain directory?
...--dir-diff --tool=bc3 --no-prompt" instead
– Mark Schäfer
Nov 1 '18 at 8:22
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Converting a JS object to an array using jQuery
...ed Sep 22 '16 at 18:00
Jean-François Beauchamp
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answered Oct 2 '14 at 17:33
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Delete everything in a MongoDB database
I'm doing development on MongoDB. For totally non-evil purposes, I sometimes want to blow away everything in a database—that is, to delete every single collection, and whatever else might be lying around, and start from scratch. Is there a single line of code that will let me do this? Bonus points...